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Vat Blue 19

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Vat Blue 19 Basic information
Vat Blue 19 Chemical Properties
Vat Blue 19 Usage And Synthesis
  • PreparationDinaphtho[1,2,3-cd:3′,2′,1′-lm]perylene-5,10-dione in Nitrobenzene or Chlorosulfonic acid, in fuming sulfuric acid and sulfur presence bromination.
  • Properties and Applicationsred light navy blue. In the basic insurance powder solution for blue purple; In the acidic insurance powder solution for red light brown. Used for cotton fabric dyeing, red for the navy, the cotton direct sex is high, can be used for cotton direct printing, resist printing and discharge printing. Can also be used for viscose fabric and silk fabric dyeing
    Standard Ironing Fastness Chlorine bleach Light Fastness Mercerized Oxygen bleach Soaping
    Fading Stain
    ISO 4-5 4-5 7 3 4 4-5 4-5
Vat Blue 19(1328-18-3)Related Product Information
Vat Blue 19SupplierMore
  • Company Name:Dideu Industries Group Limited
  • Tel:029-88380327
  • Company Name:Hubei xingongli Chemical Co., Ltd
  • Tel:15172325309 027-59503710-